Practice 80486 Microprocessor (13.11.4) - Microprocessors - Part C - Digital Electronics - Vol 2
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80486 Microprocessor

Practice - 80486 Microprocessor

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What does the 80486 microprocessor integrate on-chip?

💡 Hint: Think about what components help with performance.

Question 2 Easy

What is binary compatibility?

💡 Hint: Consider why older software can still work on new processors.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What feature allows the 80486 to execute many instructions in a single cycle?

Pipelined execution
Integrated cache
Floating-point unit

💡 Hint: Think about what speeds up processing time.

Question 2

Is the 80486 backward compatible with the earlier 80386 processor?

True
False

💡 Hint: Consider whether old software can run on it.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Describe how the 80486's architecture leads to improved multitasking performance. Discuss at least three specific features.

💡 Hint: Consider the functionalities that help manage multiple tasks.

Challenge 2 Hard

Compare and contrast Protected mode and Real mode in the context of their capabilities and application environments.

💡 Hint: Identify what features are available in each mode.

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Reference links

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